
| Cresol red indicator powder 25GM | |||
| 10506SG025 | 915244317HW | ||
| Indicator | 9152443 | ||
| 1733-12-6 | 96975 | ||
| C21H18O5S | August 2023 | ||
| 382.43 | July 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Red-brown powder. | Dark-green to red-brown crystals or powder. |
| 2 | Solubility | Complies | Soluble in alcohol. |
| 3 | pH transition range(pH 0.5-2.5) | Complies | Pink-brownish yellow |
| 4 | pH transition range(pH 6.5-8.5) | Complies | Yellow-purple |
| 5 | Loss on drying,110°C | 3.8% | 5%max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |